nuclear decay

USAGE SUMMARY

The phrase "nuclear decay" is correct and usable in written English.
It can be used in scientific contexts, particularly in discussions about radioactivity and the process by which unstable atomic nuclei lose energy by emitting radiation. Example: "The study focused on the rates of nuclear decay in various isotopes to understand their stability and potential applications in medicine."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Can Pressure Waves Speed Up Nuclear Decay?

MIT Technology Review

This reading allows radiologists to follow the timeline of the nuclear decay.

The Guardian

Alpha particles and gamma rays have a fixed energy for given nuclear decay.

The Guardian

The debate over whether nuclear decay rates change with temperature is about to get hotter.

MIT Technology Review

In the meantime, the question still stands: can pressure waves accelerate nuclear decay?

MIT Technology Review

Nuclear decay heat will be removed passively by the VV cooling system.

Fusion Engineering and Design

In this case, each nuclear decay produces a fast electron that carries a negative charge of one unit.

Britannica

Sealed within the thick aluminum canister, which resembles a coffee thermos, is a crystal that scintillates (flashes light), in proportion to the energy emitted during nuclear decay.

Massachusetts Institute of Technology

These atoms can then be detected by nuclear decay counting to determine the flux of the high-energy neutrinos striking Earth.

Britannica

Roberts, L. F., Kasen, D., Lee, W. H. & Ramirez-Ruiz, E. Electromagnetic transients powered by nuclear decay in the tidal tails of coalescing compact binaries.

Nature

The rates of nuclear decay indicate that any force involved in beta decay must be much weaker than the force that binds nuclei together.

Britannica

Expert writing Tips

Best practice

When writing about "nuclear decay", specify the type of decay (alpha, beta, gamma) if relevant to provide more precise information.

Common error

Avoid using "nuclear decay" and nuclear fission interchangeably. Nuclear decay refers to the process where an unstable nucleus loses energy by emitting radiation, whereas nuclear fission involves the splitting of a nucleus into two or more smaller nuclei.

Linguistic Context

The primary grammatical function of "nuclear decay" is as a noun phrase. It typically acts as the subject or object of a sentence, describing a process or phenomenon in nuclear physics. Ludwig shows examples in scientific contexts.

Expression frequency: Very common

Frequent in

Science

70%

News & Media

15%

Encyclopedias

10%

Less common in

Wiki

3%

Academia

2%

Formal & Business

0.1%

Ludwig's WRAP-UP

In summary, "nuclear decay" is a noun phrase used primarily in formal and scientific contexts to describe the process by which unstable atomic nuclei lose energy through radiation emission. As Ludwig confirms, this phrase is grammatically correct and widely used in scientific literature, news reports, and encyclopedic entries. While alternatives like "radioactive decay" and "nuclear disintegration" exist, "nuclear decay" serves as a fundamental term in discussions of nuclear physics and radioactivity. It's crucial to distinguish it from nuclear fission to avoid conceptual errors. Proper usage involves specifying the type of decay (alpha, beta, gamma) for clarity. Its prevalence across authoritative sources underscores its importance in scientific communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Radioactive decay

This alternative is more specific, explicitly indicating the emission of radiation during the decay process.

Nuclear disintegration

This alternative emphasizes the breakdown or fragmentation of the nucleus.

Atomic decay

This alternative broadens the scope to include the entire atom rather than just the nucleus.

Radioactive disintegration

Combines the specificity of 'radioactive' with the breakdown concept of 'disintegration'.

Decay of atomic nuclei

This is a more descriptive and formal way of expressing the same concept, rephrasing the noun phrase into a prepositional phrase.

Nuclear transmutation

This alternative highlights the change of one element into another during the decay process.

Spontaneous fission

This alternative describes a specific type of nuclear decay where a nucleus splits into two or more smaller nuclei.

Alpha decay

Describes a particular mode of nuclear decay involving the emission of an alpha particle.

Beta decay

Describes a particular mode of nuclear decay involving the emission of a beta particle.

Gamma decay

Describes a particular mode of nuclear decay involving the emission of a gamma ray.

FAQs

What is meant by "nuclear decay"?

Nuclear decay is the process by which an unstable atomic nucleus loses energy by emitting radiation. This process can result in the transformation of one element into another.

What are some other terms for "nuclear decay"?

Other terms for "nuclear decay" include "radioactive decay", "nuclear disintegration", and "atomic decay".

How does "nuclear decay" differ from nuclear fission?

"Nuclear decay" involves the emission of particles or energy from an unstable nucleus, while nuclear fission is the splitting of a heavy nucleus into two or more lighter nuclei.

What factors can influence the rate of "nuclear decay"?

While generally considered constant, some studies have explored whether external factors like temperature or pressure can influence "nuclear decay rates". However, these effects are typically negligible.